the swedish pop group other have released their first album in almost 40 years, called voyage and next year there will be a concert in london but the group will not appear in person. there will be digital versions of the stars instead, their own version of avatars. colin paterson has been getting to know them. benny and bjorn in abba's home town. the good thing about living in stockholm is that people don't bother you. not in the �*70s, not in the �*80s, not now. they come up now and they're all happy and say, "wow, i'm so happy that you made a couple of new songs." # promise me you can... the idea of making a whole album was not part of the original plan. abba had only gone back into the studio to record a couple of new tracks for next year's live show, which will feature digital recreations of the band in concert, looking like they did in 1979. we had two songs. we enjoyed those. we thought they were really good so we said, "maybe we should do a couple more." this is a big deal, 40 years between albums. yes. it's emotionally very difficult to grasp, actually, that we did what we did. we don't need to prove anything here. i don't think we're taking a risk because if people think that we were better 40 years ago, fine. # you're not the man you should have been... the album includes a number of songs about relationships ending. both couples in the band divorced shortly before the group split in 1982. people have read a lot of it into various lyrics. and of course, there is some of that in the lyrics, but most is fiction. but the emotions are there. yeah, yeah. one reason agnetha and frida were happy to rejoin abba was an agreement that they didn't have to do any of the interviews. but even still, this reunion is set to be very short—lived. i've said that's it. i don't want to do another abba album. but, i mean, i'm not alone in this — there are four of us. i think you can twist his arm, bjorn. the ladies might be able to do that. yeah. it'll take them to do it, actually. yeah, i think so! colin paterson, bbc news, stockholm. now on bbc news, it's time for click. this week, sustainability is the name of the game which is why i am on the eve the cargo bike, it's electric and made from natural and recycled materials and is usually used for inner city deliveries but todayit for inner city deliveries but today it is delivering me to a conference.— today it is delivering me to a conference. . , ., conference. nice wheels! hello down there! — conference. nice wheels! hello down there! blast _ conference. nice wheels! hello down there! blast from - conference. nice wheels! hello down there! blast from the - down there! blast from the ast! i down there! blast from the past! i know, _ down there! blast from the past! i know, an _ down there! blast from the past! i know, an icon - down there! blast from the past! i know, an icon of. down there! blast from the | past! i know, an icon of the 80s created _ past! i know, an icon of the 80s created by _ past! i know, an icon of the 80s created by a _ past! i know, an icon of the | 80s created by a computing icon. in memory of sir clive sinclair i am taking this for a spin but it has really been souped up. inside is an escooters with some brand new batteries which means i can go pretty fast!— cheering and applause. spencer chuckles. ah! 0h! hey! welcome to click! hello, hello. hey! welcome to click! hello, hello- look — hey! welcome to click! hello, hello. look at _ hey! welcome to click! hello, hello. look at us, _ hey! welcome to click! hello, hello. look at us, we - hey! welcome to click! hello, hello. look at us, we have - hey! welcome to click! hello, hello. look at us, we have a l hello. look at us, we have a shiny studio. _ hello. look at us, we have a shiny studio. we _ hello. look at us, we have a shiny studio. we have - hello. look at us, we have a shiny studio. we have an - shiny studio. we have an audience! hello, audience! and right next door through that wall and across the river between has some very important neighbours. between has some very important neighbours-_ neighbours. yes, we are here at bbc scotland — neighbours. yes, we are here at bbc scotland at _ neighbours. yes, we are here at bbc scotland at pacific - neighbours. yes, we are here at bbc scotland at pacific e - bbc scotland at pacific e glasgow and just over there, the united nations climate conference cop26 is hosting leaders from around the world. along with 25,000 delegates from 196 nations. the question is will they _ from 196 nations. the question is will they agree _ from 196 nations. the question is will they agree to _ from 196 nations. the question is will they agree to take - from 196 nations. the question is will they agree to take the i is will they agree to take the steps needed to tackle our climate emergency? liiiiri steps needed to tackle our climate emergency? un says current systems _ climate emergency? un says current systems won't - climate emergency? un says| current systems won't suffice. we need new ideas and solutions to secure our future. and so in this show we are asking what role do technology and innovation play in helping reduce our emissions? can technology save our world? 50. technology save our world? so, let's start _ technology save our world? so, let's start and _ technology save our world? so, let's start and did you know that one of the biggest causes of greenhouse gas emissions is the agriculture industry? we know we need to cut down on our meat consumption in one of the reasons is catalogue responsible for 10% of those emissions. responsible for10% of those emission— emissions. yes, but it's not from what _ emissions. yes, but it's not from what we _ emissions. yes, but it's not from what we think- emissions. yes, but it's not from what we think it - emissions. yes, but it's not from what we think it is, i emissions. yes, but it's not from what we think it is, is | from what we think it is, is it? ,., . ~ from what we think it is, is it? . ~ ., ., , it? the back end? no. nearly all methane _ it? the back end? no. nearly all methane from _ it? the back end? no. nearly all methane from cows - it? the back end? no. nearly| all methane from cows comes from the front and not the back. yes, it is all about the burps. 10% of our entire greenhouse gas emissions come from cow burps and that means you, magenta, everyone, meet magenta, magenta, everybody, she has hit along her team and her showbiz agent eileen ball, head of scotland's rural college. i head of scotland's rural college-— head of scotland's rural collere. ~ ., college. i link about them. hello, spencer. _ college. i link about them. hello, spencer. hello, - college. i link about them. - hello, spencer. hello, magenta. can i ask you what is magenta wearing and why? the can i ask you what is magenta wearing and why?— can i ask you what is magenta wearing and why? the latest in wearable technology _ wearing and why? the latest in wearable technology for - wearing and why? the latest in wearable technology for our . wearable technology for our bovine friends with two bits of kit, one is a pedometer, kind of like what we all wear on our wrist that measures what she is doing, lying down, sitting, walking around and how much energy she is using. and around her neck she has something that measures her head movements that we can know when she is eating and when she may be producing something out of her front end. �* ., ,, ,, front end. and that helps you to work out — front end. and that helps you to work out how _ front end. and that helps you to work out how much - front end. and that helps you l to work out how much methane she produces?— she produces? methane is produced _ she produces? methane is produced after _ she produces? methane is produced after she - she produces? methane is produced after she has - she produces? methane is i produced after she has eaten her meals and we know how much she is eating and how often we will be able to extrapolate the methane as well as being able to measure it to compare it. and you have built chambers, as that right? we and you have built chambers, as that right?— that right? we do, use them for research. _ that right? we do, use them for research. it _ that right? we do, use them for research, it is _ that right? we do, use them for research, it is not _ that right? we do, use them for research, it is not something i research, it is not something we do routinely in the field and because it infrequently to really get an idea of the methane changes over time, how it may differ for this car over another cow or eating different foods. i5 another cow or eating different foods. , ., , ._ .., foods. is there anyway we can find out how— foods. is there anyway we can find out how much _ foods. is there anyway we can find out how much methane i find out how much methane magenta producing right now? the equipment we have right now is not the same as this, this is not the same as this, this is a laser methane reader that measures the parts per million of methane that may be coming out of magenta's front end. let's give it a go. i will get out of the way because it is a laser! it out of the way because it is a laser! , ., ., , , out of the way because it is a laser! ,., .,, , ,., laser! it is a laser see you all know _ laser! it is a laser see you all know how _ laser! it is a laser see you all know how dangerous l laser! it is a laser see you - all know how dangerous laser pogacar. all know how dangerous laser pouacar. �* , ., ., pogacar. don't listen, magenta. she is looking _ pogacar. don't listen, magenta. she is looking at, _ pogacar. don't listen, magenta. she is looking at, she _ pogacar. don't listen, magenta. she is looking at, she knows - pogacar. don't listen, magenta. she is looking at, she knows it i she is looking at, she knows it is coming. she is looking at, she knows it is coming-— is coming. she does not chase it like a cat — is coming. she does not chase it like a cat does. _ is coming. she does not chase it like a cat does. 18 _ is coming. she does not chase it like a cat does. 18 ppm. - is coming. she does not chase it like a cat does. 18 ppm. it i it like a cat does. 18 ppm. it has been — it like a cat does. 18 ppm. it has been a _ it like a cat does. 18 ppm. it has been a while _ it like a cat does. 18 ppm. it has been a while since - it like a cat does. 18 ppm. it has been a while since she l it like a cat does. 18 ppm. it i has been a while since she has had a lot of food. aha, has been a while since she has had a lot of food.— had a lot of food. a clean day. thank you. — had a lot of food. a clean day. thank you, eileen. _ had a lot of food. a clean day. thank you, eileen. one - had a lot of food. a clean day. thank you, eileen. one way i had a lot of food. a clean day. j thank you, eileen. one way to cut down on cow burps is to cut down on cows, of course, but in the meantime, did you know that there is a company that is working on a way to catch the methane as it comes out? how were they doing that? cow masks, of course. true story, the masks have fans on them which stuck in the methane and oxidise it and the makers say they can cut the amount of methane by half. cow masks, everybody. eileen, but is fascinating, thank you so much, thank you team and thank magenta. lara. it thank you team and thank magenta. lara.— thank you team and thank magenta. lara. it went a lot more smoothly _ magenta. lara. it went a lot more smoothly than - magenta. lara. it went a lot more smoothly than it - magenta. lara. it went a lot more smoothly than it mayl magenta. lara. it went a lot - more smoothly than it may have done. but what comes out of a cow can also be affected by what you put into a cow. this lottery feed created from seaweed founder the waters of hawaii and its makers blue ocean bars claim it cuts emissions by 80% but will it make your beef taste fishy? apparently not because the thing is... what? come and get your bags, £10, bugs! thing is. .. what? come and get your bags, £10, bugs!— your bags, £10, bugs! what are ou your bags, £10, bugs! what are you doing? _ your bags, £10, bugs! what are you doing? ill— your bags, £10, bugs! what are you doing? i'll come _ your bags, £10, bugs! what are you doing? i'll come to - your bags, £10, bugs! what are you doing? i'll come to my- you doing? i'll come to my wondrous— you doing? i'll come to my wondrous emporium - you doing? i'll come to my wondrous emporium fell i you doing? i'll come to my| wondrous emporium fell to you doing? i'll come to my- wondrous emporium fell to the brim with fine foods from the future. , ., , , ., future. great because i am starving- — future. great because i am starving- l _ future. great because i am starving. itell_ future. great because i am starving. i tell you - future. great because i am starving. i tell you what, i future. great because i am i starving. itell you what, get our starving. itell you what, get your lips _ starving. itell you what, get your lips around _ starving. itell you what, get your lips around these - your lips around these delicacies.— your lips around these delicacies. �* . , delicacies. ok, i'm actually thinkin: delicacies. ok, i'm actually thinking that _ delicacies. ok, i'm actually thinking that because - delicacies. ok, i'm actually thinking that because our l thinking that because our audience have gone to the trouble of coming here to join us today, they may be more deserving of this than me. i'm sure you would love to try some, wouldn't you? just here we have the first course for you. we have the first course for ou. ., , , ., , , we have the first course for ou. , , you. top yourselves. do we fill in the forms _ you. top yourselves. do we fill in the forms of— you. top yourselves. do we fill in the forms of this? _ you. top yourselves. do we fill in the forms of this? i'm - you. top yourselves. do we fill in the forms of this? i'm sure l in the forms of this? i'm sure there are forms. trust me, i have eaten roast and mealworm in china and they did not do me any harm. in the future we have to be eating more insects than meat, they are cheap and richer in protein, calcium and i and have less fat than beef, pork or chicken and best of all, there are other zillions of them. i there are other zillions of them. ., ., ., ., them. i heard, one one half billion per— them. i heard, one one half billion per person _ them. i heard, one one half billion per person on - them. i heard, one one half billion per person on earth. | billion per person on earth. what do you think? how do they taste? , . , what do you think? how do they taste? , ., , . ,_ taste? they are very crispy. you do not _ taste? they are very crispy. you do not look _ taste? they are very crispy. you do not look too - taste? they are very crispy. - you do not look too impressed. and you? like roasted chickpeas. _ and you? like roasted chickpeas.— and you? like roasted chickeas. ., �*, ., and you? like roasted chickeas. ., chickpeas. that's not bad. do ou like chickpeas. that's not bad. do you like roasted _ chickpeas. that's not bad. do you like roasted chickpeas? l you like roasted chickpeas? love them, yes. listen, they are notjust for humans either. take a look at these. these are black soldier fly love a21? ida. black soldier fly love a21? no, i'm not feeling _ black soldier fly love a21? no, i'm not feeling so _ black soldier fly love a21? lip, i'm not feeling so hungry anymore. i'm not feeling so hungry anymore-— i'm not feeling so hungry an more. ., . ., , , , anymore. correct answer because the are anymore. correct answer because they are there — anymore. correct answer because they are there for— anymore. correct answer because they are there for pigs. _ anymore. correct answer because they are there for pigs. they - they are there for pigs. they feed farm animals most available, they are bred by bedbugs which is a start—up based in scotland. bedbugs which is a start-up based in scotland.— based in scotland. certain arts of based in scotland. certain parts of the _ based in scotland. certain parts of the world - based in scotland. certain parts of the world eating i based in scotland. certain - parts of the world eating bugs is commonplace but i do not imagine them being on my shopping list. imagine them being on my shopping list-— imagine them being on my sho -|n~ list. ., ., shopping list. ok. how about... these? 0k, — shopping list. ok. how about... these? ok, that _ shopping list. ok. how about... these? ok, that actually - shopping list. ok. how about... these? ok, that actually looksl these? ok, that actually looks borderline appetising. do these? ok, that actually looks borderline appetising.- borderline appetising. do you want to try? _ borderline appetising. do you want to try? l _ borderline appetising. do you want to try? ithink— borderline appetising. do you want to try? | think | - borderline appetising. do you want to try? i think i may - borderline appetising. do you want to try? i think i may be | want to try? i think i may be askin: want to try? i think i may be asking you — want to try? i think i may be asking you again. _ want to try? i think i may be asking you again. just - want to try? i think i may be | asking you again. just behind here you will find that. shall here you will find that. all ri . ht, here you will find that. all right. just _ here you will find that. all right, just have a taste of that. there we go, anytime you are ready and i will tell you that these are, drumroll, spicy crickets. these dishes are made from insect packed but bug, who loved bugs, obviously, and they say bugs use less water, they use less land than other animals, they need less feed than animals and in fact they can be fed on the things that we throw away.— can be fed on the things that we throw away. what are they delicious? _ we throw away. what are they delicious? they _ we throw away. what are they delicious? they are _ we throw away. what are they delicious? they are quite - delicious? they are quite si ! delicious? they are quite spicy! a _ delicious? they are quite spicy! a bit _ delicious? they are quite spicy! a bit of _ delicious? they are quite spicy! a bit of a - delicious? they are quite spicy! a bit of a kick. - delicious? they are quite spicy! a bit of a kick. i i delicious? they are quite| spicy! a bit of a kick. i do not think _ spicy! a bit of a kick. i do not think you _ spicy! a bit of a kick. i do not think you are - spicy! a bit of a kick. i if not think you are impressed by any of this. i not think you are impressed by any of this-— any of this. i think it is like sweet-and-sour_ any of this. i think it is like sweet-and-sour chicken. l any of this. i think it is like i sweet-and-sour chicken. ok, auain, sweet-and-sour chicken. ok, again. not — sweet-and-sour chicken. ok, again, not bad. _ sweet-and-sour chicken. ok, again, not bad. you - sweet-and-sour chicken. ok, again, not bad. you will - sweet-and-sour chicken. ok, again, not bad. you will eat i again, not bad. you will eat anything! — again, not bad. you will eat anything! i— again, not bad. you will eat anything! i think _ again, not bad. you will eat anything! i think you - again, not bad. you will eat anything! i think you have i again, not bad. you will eat i anything! i think you have got dinner he _ anything! i think you have got dinner he has _ anything! i think you have got dinner he has ordered, - anything! i think you have got| dinner he has ordered, haven't you? dinner he has ordered, haven't ou? ., ., , dinner he has ordered, haven't ou? ., . , it dinner he has ordered, haven't you?- it is _ dinner he has ordered, haven't you?- it is all _ dinner he has ordered, haven't you?- it is all very - you? totally! it is all very well and _ you? totally! it is all very well and good _ you? totally! it is all very well and good having - you? totally! it is all very| well and good having tasty stuff to eat but in terms of the climate, how the food is produced is key. and our very ownjen produced is key. and our very own jen copestake produced is key. and our very ownjen copestake is in a greenhouse for us. jen. i own jen copestake is in a greenhouse for us. jen. i am here in the _ greenhouse for us. jen. i am here in the knowledge - here in the knowledge greenhouses looks completely different than it did on my last visit. it is absolutely filled with plants now, 378,000 tomato plants here and it represents 5% of the uk's consumption of tomatoes. last year, we saw this world first project being built using an environmentally friendly heating system. b, environmentally friendly heating system. a typical greenhouse _ heating system. a typical greenhouse would - heating system. a typical greenhouse would burn i heating system. a typical - greenhouse would burn fossil fuels to create the heat that you need to go through these rails. but our greenhouse takes waste heat from sewage treatment works. we use that heat instead of burning fossil fuels. ., ., , ., fuels. the hardhats and hi viz tear fuels. the hardhats and hi viz ear we fuels. the hardhats and hi viz gear we were _ fuels. the hardhats and hi viz gear we were last _ fuels. the hardhats and hi viz gear we were last time - fuels. the hardhats and hi viz gear we were last time have l gear we were last time have been replaced by coveralls to protect the crops from bringing an external bugs and viruses. workers here have their clothes cleaned on—site. and how many people are working here now because when i came before there was nobody. brute because when i came before there was nobody.— because when i came before there was nobody. we have about 50 --eole there was nobody. we have about 50 people currently _ there was nobody. we have about 50 people currently working - there was nobody. we have about 50 people currently working in - 50 people currently working in here. on picking. 50 50 people currently working in here. on picking.— here. on picking. so these tomatoes _ here. on picking. so these tomatoes are _ here. on picking. so these tomatoes are going - here. on picking. so these tomatoes are going out. here. on picking. so these tomatoes are going out to| here. on picking. so these i tomatoes are going out to the shops? tomatoes are going out to the sho s? , tomatoes are going out to the sho-s? , , tomatoes are going out to the sho s? , , ., tomatoes are going out to the sho-s? , , . , shops? yes, they are being icked shops? yes, they are being picked ready _ shops? yes, they are being picked ready to _ shops? yes, they are being picked ready to be - shops? yes, they are being picked ready to be packed i shops? yes, they are being i picked ready to be packed and you will see them in the supermarkets own.- you will see them in the supermarkets own. and we see different varieties _ supermarkets own. and we see different varieties of _ supermarkets own. and we see different varieties of tomatoes | different varieties of tomatoes can you explain what is going on? �* , , , can you explain what is going on? ~ , , , , ., on? as we see here, this is to be picked. _ on? as we see here, this is to be picked, these _ on? as we see here, this is to be picked, these are - on? as we see here, this is to be picked, these are just - be picked, these arejust starting to get some colour onto they will be picked within the next ten days. we introduced predatory insects at the beginning the year we introduced a large, a predatory insects that feed on anything like whitefly, aphids, greenfly, spider mites, there is one there.— greenfly, spider mites, there is one there. hello. so we do not want _ is one there. hello. so we do not want to — is one there. hello. so we do not want to rub him. - is one there. hello. so we do not want to rub him. it - is one there. hello. so we do not want to rub him. it looks| not want to rub him. it looks like a greenfly. he not want to rub him. it looks like a greenfly.— like a greenfly. he is searching _ like a greenfly. he is searching away - like a greenfly. he is searching away and i like a greenfly. he is - searching away and looking for something to eat. because they're coming to the of the crop we have taken the plant off. crop we have taken the plant off, , ., crop we have taken the plant off. , ., ., off. so this would have extended _ off. so this would have extended all _ off. so this would have extended all the - off. so this would have extended all the way i off. so this would have | extended all the way to off. so this would have - extended all the way to the top of the greenhouse? lip extended all the way to the top of the greenhouse?— of the greenhouse? up to the to of of the greenhouse? up to the top of the _ of the greenhouse? up to the top of the wire, _ of the greenhouse? up to the top of the wire, we _ of the greenhouse? up to the top of the wire, we keep - of the greenhouse? up to the top of the wire, we keep a . top of the wire, we keep a buffer over the top of the greenhouse we can control the atmosphere and the climate within here.— atmosphere and the climate within here. ., . , within here. and more producers auoin on within here. and more producers going on a _ within here. and more producers going on a greenhouse _ within here. and more producers going on a greenhouse just - within here. and more producers going on a greenhouse just next| going on a greenhousejust next door using the same ring technology. how many cucumbers are you going here in the greenhouse?— greenhouse? the other greenhouse _ greenhouse? the other greenhouse here - greenhouse? the other greenhouse here is - greenhouse? the other greenhouse here is 14 i greenhouse? the other - greenhouse here is 14 million cucumbers. 14 million? 22 million peppers. 22 million peppers? i don't know how many tons of tomatoes, but a lot. it is done better than we had anticipated in its first year, if i'm honest.— anticipated in its first year, if i'm honest.- but, . anticipated in its first year, | if i'm honest.- but, you if i'm honest. yes. but, you know, if i'm honest. yes. but, you know. great- _ if i'm honest. yes. but, you know, great. so _ if i'm honest. yes. but, you know, great. so this - if i'm honest. yes. but, you know, great. so this project know, great. so this pro'ect has peven i know, great. so this pro'ect has proven that i know, great. so this pro'ect has proven that you i know, great. so this pro'ect has proven that you cani know, great. so this project. has proven that you can grow know, great. so this project i has proven that you can grow a large scale of produce in the low carbon way, you just need to be near a waste heat source, and there are plenty of those around the world.— and there are plenty of those around the world. this, jen. of course, around the world. this, jen. of course. once — around the world. this, jen. of course, once i— around the world. this, jen. of course, once i crops _ around the world. this, jen. of course, once i crops have - around the world. this, jen. of course, once i crops have beenj course, once i crops have been harvested, they need to be stored safely so they don't spoil. an estimated 630 million tons of grain goes out each year, which is such a waste. doctor lorenzo conti thinks he might have a solution. doctor lorenzo, what is it? what he we have developed is the world's first subterranean drone and we are using it the world's first subterranean drone and we are using it to help the grain storage maintain the quality of their stock. you called it a _ the quality of their stock. you called it a drone _ the quality of their stock. you called it a drone but - the quality of their stock. you called it a drone but it - called it a drone but it doesn't look like drone much. that's right. since there wasn't _ that's right. since there wasn't a _ that's right. since there wasn't a word in the dictionary to describe what it is we have come — to describe what it is we have come up _ to describe what it is we have come up with one. we call it a proven — come up with one. we call it a prover. what does it do exactly? it is grain and storage _ exactly? it is grain and storage and saaaa silos and states — storage and saaaa silos and states and monitoring the temperature and moisture helping _ temperature and moisture helping maintain quality. how does this vary _ helping maintain quality. how does this vary from _ does this vary from conventional methods of looking after grain?— after grain? you need a farmer to physically — after grain? you need a farmer to physically work _ after grain? you need a farmer to physically work on _ after grain? you need a farmer to physically work on top - after grain? you need a farmer to physically work on top with i to physically work on top with a spear— to physically work on top with a spear and to physically work on top with a spearand taking to physically work on top with a spear and taking samples at a few points — a spear and taking samples at a few points which is dangerous and in — few points which is dangerous and in some situations not possible _ and in some situations not possible to do.— and in some situations not possible to do. that sounds like a big — possible to do. that sounds like a big job. _ possible to do. that sounds like a big job. do _ possible to do. that sounds like a big job. do you - possible to do. that sounds like a big job. do you think| like a big job. do you think farmers are going to use this? right now we are focused mostly on green — right now we are focused mostly on green storage apps which are usually— on green storage apps which are usually owned by port merchants and operators but we would like to develop in future a version that— to develop in future a version that is— to develop in future a version that is suitable for farmers as welt — that is suitable for farmers as well. �* ., , �* , , well. i'm hoping when it's used in the real— well. i'm hoping when it's used in the real world _ well. i'm hoping when it's used in the real world that _ well. i'm hoping when it's used in the real world that doesn't i in the real world that doesn't mix up the grains like that. you so much.— mix up the grains like that. you so much. , . ~ you so much. chris with a week intact. you so much. chris with a week intact- this _ you so much. chris with a week intact. this was _ you so much. chris with a week intact. this was the _ you so much. chris with a week intact. this was the week - you so much. chris with a week intact. this was the week with i intact. this was the week with giant yahoo pulled out of china blaming an increasingly challenging business and legal environment there. meanwhile, epic games has announced the chinese version of fortnite will also closed. facebook said it will facial recognition on the social network and will delete 1 the social network and will delete1 billion people's data. it was used to tag people in photos of ylesy campaigners that criticise it to. facebook said the technique to be debated in the open. it was also the week that facebook whistleblower francis hagan appeared in kolinisau calling for mark zuckerberg to be replaced. she was also critical of the country's rebrand to meta. ., ., ., ., meta. over and over again facebook _ meta. over and over again facebook chooses - meta. over and over again i facebook chooses expansion meta. over and over again - facebook chooses expansion over sticking the landing and what they've done.— sticking the landing and what they've done. and meta is not they've done. and meta is not the only company _ they've done. and meta is not the only company with - they've done. and meta is not the only company with its - they've done. and meta is not| the only company with its eyes on the meta— verse. 3d avatars will come to microsoft teams next year so you don't have to get out of bed or do your hair before a video call. in the game streaming site twitch announced it was punching out with a new section for animal and aquarium live stream so if you're more into rabbits or prefer altars to overwatch or fish to fortnight, then they got you covered. —— fortnite. when it comes to reducing our emissions, keeping heat from escaping our homes is really important. and paul carter has something particularly warming to shallows. paul. thanks, lara. yes home insulation is certainly a hot topic at the moment and rising energy bills are also making headlines. but of course, click wouldn't be click if we didn't have a robot that might be able to help with that. this is zubot and dayna from kew but is he with me. thanks for having me.- thanks for having me. first, what is qbot _ thanks for having me. first, what is qbot what _ thanks for having me. first, what is qbot what does - thanks for having me. first, what is qbot what does it i thanks for having me. first, i what is qbot what does it do? this is qbot. what we do as we create intelligent tools with retrofit sustainable solutions in the construction industry. so this is boudicca. so izeoudicca _ so this is boudicca. so boudicca sprang here. what is she spraying? how is it getting from the robot up to the floor? she spraying a polyurethane foam to retrofit insulation. what can a robot doing this environment that a person can't do. what we've done is create robots an industry that didn't exist before. these robots navigate very small environments which are far too dangerous for a human. i notice ou're dangerous for a human. i notice you're controlling _ dangerous for a human. i notice you're controlling this _ dangerous for a human. i notice you're controlling this a - dangerous for a human. i notice you're controlling this a video i you're controlling this a video game controller. everything can be done from a game pack. it does look like a game, looks like a lot of fun. what are you seeing in your screen there. i'm seeing my virtual aiming arrow. i also got my spray pattern which i'm running through here. it's nice and easy, nice and safe. will it work and everyone runs homes? what we're looking for is two things. suspended timber floors, and floors that have less than 20% moisture. i’m floors, and floors that have less than 2096 moisture. i'm not an expert _ less than 2096 moisture. i'm not an expert in _ less than 2096 moisture. i'm not an expert in flooring _ an expert in flooring installation but it looks to me like it's done a pretty good job. thanks, paul. we are a tech show and we can't avoid the fact that tech is a heavy user. the there are data centres all over the world filled with power hungry computers but also filled with power hungry cooling systems. some data centres are being north so they can use the naturally colder air but there are other options as well. microsoft has been running an experimentjust off the coast of 0rkney and they put a data centre underwater. what could possibly go wrong? let's find it. lucas chopper �*s chief environmental officer at microsoft. welcome. the idea is you are using colder seawater to call the computers?- to call the computers? yes, exactly- _ to call the computers? yes, exactly- you _ to call the computers? yes, exactly. you asked - to call the computers? yes, exactly. you asked what - to call the computers? yes, i exactly. you asked what could go wrong. when you put data centres underwater, a lot fewer things can go wrong. that might seem a bit counterintuitive but we can completely seal that environment. it has to be to go underwater. that means there is no human operator error. we can remove all the natural gases that we can find here and put gasesin that we can find here and put gases in the keep the computer ronnie's —— computers extremely efficiently. we can use the natural cooling power of the sea to keep the computing at the right temperature for the entire time. at least that nice, small, portable, basically underwater cloud if you will. basically underwater cloud if ou will. ., . , , ., you will. how much is it up to governments _ you will. how much is it up to governments to _ you will. how much is it up to governments to make - you will. how much is it up to i governments to make demands you will. how much is it up to - governments to make demands of the tech industry on what it needs, and how much is it up to big tech to devise new solutions to show governments what can be done. it’s solutions to show governments what can be done.— what can be done. it's an entirely _ what can be done. it's an entirely collaborative - what can be done. it's an - entirely collaborative process. i think about moving a heavy dresser to room all by yourself, you move it, go to the side, you move it back and i think that's kind of the way public and private sector work together in this space. it's for the public sector to show the regulations and the like, and it's for the private sector to respond with solutions. harper to respond with solutions. how much is big _ to respond with solutions. how much is big tech _ to respond with solutions. how much is big tech to _ to respond with solutions. how much is big tech to blame for climate change? . this is a shared social economic dublin. when you look at the tech sector itself, we really see the impact around energy use. techis the impact around energy use. tech is driven by a lack trans— and the generation of those electrons, any omissions, with microsoft, we have 100% renewable energy by 2025. many of the other tech players do as well and i think that's really the single place that tech has to really make sure that it is helping transform, taking care of its own house while also helping to decarbonise electrical grids that we have course operate on but so does everybody else. course operate on but so does everybody else-— everybody else. lucas, thank ou for everybody else. lucas, thank you for your— everybody else. lucas, thank you for your time. _ everybody else. lucas, thank you for your time. one - everybody else. lucas, thank you for your time. one way i everybody else. lucas, thank| you for your time. one way to help set with more than double the number being registered in the number being registered in the uk this year compared to last year, many of us who may be considering a jump are still worried about running out of charge. nearly half of homes don't have a place to park, which means you can't have a charger at home, but dan has found something that may be able to help. thanks, lara. i want to show you a world first, at least for us ordinary drivers, consumers. maybe your ev is a little bit low on juice but you can'tjust charge it up anywhere, and there really is no such thing as a jerry can for electric vehicles, seeking to stop them up. well, not at the moment. this isjonathan, he comes from a company called zip charge. what is that? this is the zip _ zip charge. what is that? this is the zip charge _ zip charge. what is that? this is the zip charge go. - zip charge. what is that? this is the zip charge go. it's - zip charge. what is that? try 3 is the zip charge go. it's a portable ev charge that gives people the freedom to charge anywhere they park. ih people the freedom to charge anywhere they park.— people the freedom to charge anywhere they park. in the box there, anywhere they park. in the box there. you _ anywhere they park. in the box there. you just _ anywhere they park. in the box there, you just plug _ anywhere they park. in the box there, you just plug it - anywhere they park. in the box there, you just plug it into - there, you just plug it into 999 there, you just plug it into egg any regular socket? plug it into your socket at home. it charges injust over 60 charges in just over 60 minutes, you will it at your car, plug it in and it discharges injust over car, plug it in and it discharges in just over 30. car, plug it in and it discharges injust over 30. stand discharges in 'ust over 30. and it works with — discharges in just over 30. and it works with any _ discharges injust over 30. and it works with any car? discharges in just over 30. and it works with any car? an - it works with any car? an electric _ it works with any car? an electric vehicle _ it works with any car? fifty electric vehicle customer how far will that get me. this electric vehicle customer how far will that get me.— far will that get me. this is four kilowatts _ far will that get me. this is four kilowatts an _ far will that get me. this is four kilowatts an hour. - far will that get me. this is four kilowatts an hour. 80 | four kilowatts an hour. 80 miles of range which is more than enough of the average daily mood here in this country. how much is it cost. this unit will cost £49, and if you want to buy it outright £1000 which is in the ballpark of a fully installed fixed term charger. it's going to cost me a bit to carry around. batteries are not lightweight, are they? batteries are not lightweight, are the ? ~ . batteries are not lightweight, arethe ? ~ . , batteries are not lightweight, arethe? m , are they? much it way? this way 'ust are they? much it way? this way just under _ are they? much it way? this way just under 25 _ are they? much it way? this way just under 25 kilos. _ are they? much it way? this way just under 25 kilos. that's - just under 25 kilos. that's roughly about the luggage i would take on a 2— week holiday you are expecting me to carry that in my beautiful electric vehicle wherever i go. that's voinv vehicle wherever i go. that's avoin to vehicle wherever i go. that's going to affect— vehicle wherever i go. that's going to affect the _ vehicle wherever i go. that's going to affect the efficiency| going to affect the efficiency of this? ., ., , i. going to affect the efficiency ofthis? ., ., , , of this? not really. if you put it in context, _ of this? not really. if you put it in context, it _ of this? not really. if you put it in context, it weighs - of this? not really. if you put it in context, it weighs less i it in context, it weighs less than 2% of business in leeds so the weight is marginal. than 296 of business in leeds so the weight is marginal.- the weight is marginal. there is a lot of _ the weight is marginal. there is a lot of talk _ the weight is marginal. there is a lot of talk about - is a lot of talk about battery—powered technology may be being disposable, doing a lot of damage to the planet. will that actually last me? if you were to charge every day, this will last you almost four years but at the end of its life, we take the batteries and use them elsewhere for energy storage. at the moment, it's just a prototype. shouldn't get too excited. ipirate just a prototype. shouldn't get too excited.— just a prototype. shouldn't get too excited. we brought this to showcase at — too excited. we brought this to showcase at cop _ too excited. we brought this to showcase at cop but _ too excited. we brought this to showcase at cop but it's - too excited. we brought this to showcase at cop but it's the i showcase at cop but it's the first global premier. it will be available for anyone to buy next year. be available for anyone to buy next year-— next year. thanks, jonathan. great stuff. _ next year. thanks, jonathan. great stuff. now _ next year. thanks, jonathan. great stuff. now something i next year. thanks, jonathan. i great stuff. now something to raise a glass — great stuff. now something to raise a glass to. _ great stuff. now something to raise a glass to. last - great stuff. now something to raise a glass to. last orders! i raise a glass to. last orders! in that raise a glass to. last orders! in that case _ raise a glass to. last orders! in that case i _ raise a glass to. last orders! in that case i will _ raise a glass to. last orders! in that case i will have - raise a glass to. last orders! in that case i will have a - raise a glass to. last orders! in that case i will have a pint of lager. in that case i will have a pint of laver. ~ ., in that case i will have a pint of lager-— of lager. we got to want up toda , of lager. we got to want up today. one _ of lager. we got to want up today, one is _ of lager. we got to want up today, one is made - of lager. we got to want up today, one is made from i of lager. we got to want up - today, one is made from bread, the other is a local room made from old scraps. excuse me? i will explain. you try that, this is a zero waste sour made by dry gate brewery across the clyde there. it's a concocted from unwanted fruit and veg which would otherwise end up in landfill. itjust tastes like a fruity sour beer. good, but don't enjoy too much because it is just part of a don't enjoy too much because it isjust part of a campaign don't enjoy too much because it is just part of a campaign that is just part of a campaign that is lasting for a month for cop 26. ., ,., , ., 26. ok, tell me about the bread beer. 26. ok, tell me about the bread beer- this _ 26. ok, tell me about the bread beer. this is _ 26. ok, tell me about the bread beer. this is made _ 26. ok, tell me about the bread beer. this is made by _ 26. ok, tell me about the bread beer. this is made by a - 26. ok, tell me about the bread beer. this is made by a brewery| beer. this is made by a brewery called coast. — beer. this is made by a brewery called coast, from _ beer. this is made by a brewery called coast, from the - beer. this is made by a brewery called coast, from the left - beer. this is made by a brewery called coast, from the left of i called coast, from the left of end of loaves which the sandridge industry otherwise trucks in the bin. the booze industry is responsible for a lot of emissions. they grow the crops there, they package it, they heated up, they call the down. that they heated up, they call the down. �* . , they heated up, they call the down. �* �* , down. at least british breweries _ down. at least british breweries are - down. at least british | breweries are focusing down. at least british - breweries are focusing on the issue. emissions of hard over the past decade. crumbs. but i do have something _ the past decade. crumbs. but i do have something else - the past decade. crumbs. but i do have something else for- the past decade. crumbs. but i do have something else for you to try. do have something else for you tot . ., ., do have something else for you to try-_ lan _ do have something else for you to try._ ian tonic? - do have something else for you to try._ ian tonic? i i to try. ian tonic? ian tonic? i wouldjust— to try. ian tonic? ian tonic? i would just have _ to try. ian tonic? ian tonic? i would just have the - to try. ian tonic? ian tonic? i would just have the tonic. it| would just have the tonic. it has actual peas on it. i will explain. jen is usually made from wheat or bali which is grown using synthetic fertiliser which contains nitrogen but this is made from peas which don't need added nitrogen to flourish. and by not using said fertiliser, it saves 1.5 kilograms of carbon emissions per bottle.- saves 1.5 kilograms of carbon emissions per bottle. there is definitely a — emissions per bottle. there is definitely a hint _ emissions per bottle. there is definitely a hint of— emissions per bottle. there is definitely a hint of pea - emissions per bottle. there is definitely a hint of pea aboutl definitely a hint of pea about it. �* ., ~ it. and in the note i think! should call— it. and in the note i think! should call time. - it. and in the note i think! should call time. all- it. and in the note i think! should call time. all right. j should call time. all right. listen, thank you so much for watching. i hope you've enjoyed watching. i hope you've enjoyed watching as much as i have but i've been drinking so probably not. we've seen some incredible ideas today but let's be honest, they aren't going to solve the issues we face on their own. that we really need their own. that we really need the world's leaders gathered here in glasgow to step up in accident five years we are not saying time is running out. but sadly time has run out for us. thank you so much for watching. we will see you next week and cheers. the weekend is going to a mild but mostly cloudy start start but some of us through saturday will producing outbreaks of rain, heavy rain across the hills of scotland then pushing southwards across scotland, northern ireland getting the hills of us in scotland that ran pushing southwards across scotland, northern ireland getting the parts of northwest england and northwest wells the afternoon. ahead of that, rather cloudy and behind our rain band, it will see some showers and it will be increasingly windy. saturday evening will bring this patchy rain across seven areas and clear spells and showers elsewhere and gales developing in northern scotland. could see usts of wind from 70mph or more, it will be mild as we head into the first part of sunday morning. at least as we go through the day on sunday, a better chance of seeing some spots of sunshine developing. still some showers in northern scotland were will remain fairly windy but potentially a lot of cloud at times down towards the south but top temperature still mild, highs of 10—13 degrees. welcome to bbc news. i'm rich preston. our top stories: climate activist greta thunberg leads thousands of young protestors through the streets of glasgow, demanding world leaders take stronger action at the cop26 climate summit. we are tired of their blah, blah, blah. 0ur leaders are not leading. this is what leadership looks like. marilia mendonca, one of brazil's most popular singers, dies in a plane crash at the age of 26. prosecutors in georgia allege that ahmaud arbery, an unarmed black man killed last year, came under attack from three white men who are on trial charged with his murder. and here in the uk, resignations at yorkshire county cricket over the racism row which has engulfed the club.

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